CPC Subgroup
H01H 45/12 Ventilating; Cooling; Heating (for operating electrothermal relays H01H61/013)
Full Title
Details of relays (electric circuit arrangements H01H47/00; of electromagnetic relays H01H50/00; details of electrically-operated selector switches H01H63/00) > Ventilating; Cooling; Heating (for operating electrothermal relays H01H61/013)
Top Applicants
Top 10 applicants by patent filingsfor class H01, 2013–2023, worldwide · Source: EPO PATSTAT
- SAMSUNG ELECTRONICS COMPANY KR 37,897
- TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY TW 36,116
- APPLIED MATERIALS US 21,640
- LG ENERGY SOLUTION KR 20,770
- LG CHEM KR 19,835
- TOKYO ELECTRON JP 18,519
- ROBERT BOSCH DE 14,595
- INTEL CORPORATION US 13,580
- MURATA MANUFACTURING COMPANY JP 12,151
- SAMSUNG SDI COMPANY KR 12,080